diff --git a/mozilla/layout/base/nsPresShell.cpp b/mozilla/layout/base/nsPresShell.cpp
index ff6b8fc4855..b7824182755 100644
--- a/mozilla/layout/base/nsPresShell.cpp
+++ b/mozilla/layout/base/nsPresShell.cpp
@@ -6098,22 +6098,14 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
         }
       }
 
+      // Continue with second dispatch to system event handlers.
+
       // Stopping propagation in the default group does not affect
       // propagation in the system event group.
       // (see also section 1.2.2.6 of the DOM3 Events Working Draft)
 
       aEvent->flags &= ~NS_EVENT_FLAG_STOP_DISPATCH;
 
-      // 3. Give event to the Frames for browser default processing.
-      // XXX The event isn't translated into the local coordinate space
-      // of the frame...
-      if (aEvent->eventStructType != NS_EVENT && GetCurrentEventFrame()) {
-        rv = mCurrentEventFrame->HandleEvent(mPresContext, (nsGUIEvent*)aEvent,
-                                             aStatus);
-      }
-
-      // Continue with second dispatch to system event handlers.
-
       // Need to null check mCurrentEventContent and mCurrentEventFrame
       // since the previous dispatch could have nuked them.
       if (mCurrentEventContent) {
@@ -6132,6 +6124,15 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
         }
       }
 
+      // 3. Give event to the Frames for browser default processing.
+      // XXX The event isn't translated into the local coordinate space
+      // of the frame...
+      if (GetCurrentEventFrame() && NS_SUCCEEDED (rv) &&
+          aEvent->eventStructType != NS_EVENT) {
+        rv = mCurrentEventFrame->HandleEvent(mPresContext, (nsGUIEvent*)aEvent,
+                                             aStatus);
+      }
+
       // 4. Give event to event manager for post event state changes and
       //    generation of synthetic events.
       if (NS_SUCCEEDED (rv) &&
diff --git a/mozilla/layout/html/base/src/nsPresShell.cpp b/mozilla/layout/html/base/src/nsPresShell.cpp
index ff6b8fc4855..b7824182755 100644
--- a/mozilla/layout/html/base/src/nsPresShell.cpp
+++ b/mozilla/layout/html/base/src/nsPresShell.cpp
@@ -6098,22 +6098,14 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
         }
       }
 
+      // Continue with second dispatch to system event handlers.
+
       // Stopping propagation in the default group does not affect
       // propagation in the system event group.
       // (see also section 1.2.2.6 of the DOM3 Events Working Draft)
 
       aEvent->flags &= ~NS_EVENT_FLAG_STOP_DISPATCH;
 
-      // 3. Give event to the Frames for browser default processing.
-      // XXX The event isn't translated into the local coordinate space
-      // of the frame...
-      if (aEvent->eventStructType != NS_EVENT && GetCurrentEventFrame()) {
-        rv = mCurrentEventFrame->HandleEvent(mPresContext, (nsGUIEvent*)aEvent,
-                                             aStatus);
-      }
-
-      // Continue with second dispatch to system event handlers.
-
       // Need to null check mCurrentEventContent and mCurrentEventFrame
       // since the previous dispatch could have nuked them.
       if (mCurrentEventContent) {
@@ -6132,6 +6124,15 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
         }
       }
 
+      // 3. Give event to the Frames for browser default processing.
+      // XXX The event isn't translated into the local coordinate space
+      // of the frame...
+      if (GetCurrentEventFrame() && NS_SUCCEEDED (rv) &&
+          aEvent->eventStructType != NS_EVENT) {
+        rv = mCurrentEventFrame->HandleEvent(mPresContext, (nsGUIEvent*)aEvent,
+                                             aStatus);
+      }
+
       // 4. Give event to event manager for post event state changes and
       //    generation of synthetic events.
       if (NS_SUCCEEDED (rv) &&